Cimetidine and theophylline drug interaction

Author: imsj

August undefined, 2024

WebThere is undoubtedly considerable interindividual variation in the magnitude of the cimetidine-theophylline interaction, as Ambrose and Harralson suggest. 3. Conrad KA, Nyman OW. Effects of metoprolol and propranolol on theophylline elimination. Clin Pharmacol Ther 1980;28:463-7. 4. Vicuna N, McNay JL, Ludden TM, Schwertner H. … Webcimetidine theophylline. Applies to: cimetidine and theophylline. Using theophylline together with cimetidine may increase the effects of theophylline. Contact your doctor if you experience nausea, vomiting, insomnia, tremors, restlessness, uneven heartbeats, …

STUART CANTOR, Ph.D. - LinkedIn

WebTheophylline comes as an extended-release (long-acting) tablet, extended-release capsule, and a solution (liquid) to take by mouth. It usually is taken every 6, 8, 12, or 24 hours. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. WebTheophylline is used to treat lung diseases such as asthma and COPD ( bronchitis, emphysema ). It must be used regularly to prevent wheezing and shortness of breath. This medication belongs to a ... can private student loans be settled

Cimetidine: Uses & Side Effects Cleveland Clinic

WebC or lactation Drug to drug interaction ... of hallucinations or psychosis Thyrotoxicosis Peptic ulcer Pregnancy category C Ropinirole Pramipexole Drug to drug Interactions Cimetidine, ... with magnesium and aluminum Decreased effectiveness of bisphosphonates Aspirin Increase risk of GI bleeding Theophylline ... WebMar 1, 1983 · The effects of cimetidine on the pharmacokinetics of theophylline were studied in seven healthy subjects at steady state after oral dosing. Aminophylline (200 mg) was administered every six hours ... WebCimetidine belongs to a class of drugs commonly called H2 blockers. It works by reducing the amount of acid in your stomach. ... theophylline, among others. Since cimetidine reduces the amount of ... can priyanka chopra have children

The Effects of Cimetidine on Theophylline ... - ScienceDirect

cimetidine oral and theophylline oral Drug Interactions

WebPhenytoin increases theophylline clearance by increasing microsomal enzyme activity: Serum theophylline and phenytoin concentrations decrease about 40 percent: … WebThe tablet drug load (10.5–19.5 mg) of theophylline (2.25 mg increments) and cimetidine (3 mg increments) could easily be differentiated using univariate analyses. flamingo land touring caravansWebIn summary, cimetidine is a potent inhibitor of liver microsomal activity, which may also decrease hepatic blood flow. Other effects of the drug include inhibition of gastric secretion and intrinsic toxic properties. These effects, combined with the common use of cimetidine in clinical practice, make the risk of adverse drug interactions a ... can prk cause cataracts

"WebBlood in your stools (black or tarry stools) or if you have blood in your vomit. Kidney disease. Liver disease. Pain or trouble trying to swallow food. An unusual or allergic reaction to … " - Cimetidine and theophylline drug interaction

Cimetidine and theophylline drug interaction

(PDF) The effects of cimetidine on theophylline pharmacokinetics at ...

WebAfter intravenous administration of cimetidine, the majority of the parent drug (58-77%) is eliminated unchanged in the urine. 2,7 Cimetidine’s primary metabolite is cimetidine sulfoxide and represents an estimated … WebMar 22, 2024 · Drug-Drug Interactions: Theophylline interacts with a wide variety of drugs. The interaction may be pharmacodynamic, i.e. alterations in the therapeutic response to theophylline or another drug or occurrence of adverse effects without a change in serum theophylline concentration. ... Cimetidine. Decreases theophylline …

Did you know?

WebDrug Interactions Cytochrome P450 Inhibition Strong and Moderate Inhibitors of CYP3A4 or CYP2D6 The effects of ketoconazole (a strong inhibitor of CYP3A4) at 400 mg once daily for 5 days on the pharmacokinetics of a single tamsulosin hydrochloride capsule 0.4 mg dose was investigated in 24 healthy volunteers (age range 23 to 47 years). WebThis interaction may be worse if you have heart failure, liver disease, kidney disease, or are on large doses of a theophylline derivative.Your healthcare professionals may already be aware of ...

WebAug 25, 2024 · Severe interactions of cimetidine include: astemizole; cisapride; dofetilide; eliglustat; lomitapide; pimozide; terfenadine; Cimetidine has serious interactions with at … WebTheophylline is used to treat lung diseases such as asthma and COPD ( bronchitis, emphysema ). It must be used regularly to prevent wheezing and shortness of breath. This medication belongs to a ...

WebSee the list of drugs that interact with Theophylline. Includes information on severity of interaction and the level of evidence for it. ... Drug interaction information. Severe interactions are highlighted with a red marker. ... Cimetidine increases the concentration of Theophylline. Manufacturer advises adjust dose. Severity: Severe. Evidence ... Web[Interaction between theophylline and cimetidine] [Interaction between theophylline and cimetidine] [Interaction between theophylline and cimetidine] Recenti Prog Med. …

WebThe effects of cimetidine (1 g/day) on theophylline disposition and metabolism were examined in smokers and non-smokers for single dose intravenous and chronic oral administration of theophylline. In the intravenous study the effect of cimetidine on plasma theophylline clearance was more marked in smokers (22.7% reduction) than in non …

WebAug 25, 2024 · Cimetidine is a prescription medication used as an acid reducer. Cimetidine relieves heartburn associated with acid indigestion and sour stomach. Cimetidine also prevents heartburn associated with acid indigestion and sour stomach brought on by eating or drinking certain foods and beverages. Cimetidine is available under the following … flamingo land train stationWebThere are 7 disease interactions with theophylline which include: PUD renal dysfunction seizure disorders GERD hemodialysis reduced clearance tachyarrhythmias Report … can pr join canadian armyWebDec 13, 2012 · Clinically important interactions are predominantly manifested in those drugs which have a narrow therapeutic index (e.g. Phenytoin, warfarin, theophylline). The interaction leads to higher steady-state blood concentrations and hence increases the incidence of side effects and toxicity. Adverse effects of such interactions can be … can private windows be trackedWebCimetidine, 1,200 mg/day, significantly decreased theophylline clearance by 36% (range, 22% to 49%) and increased the mean elimination half-life from 5.7 hours … flamingo land twistosaurusWebSome side effects can be serious. The following symptoms are uncommon, but if you experience any of them, call your doctor immediately: confusion; excitement; depression; … flamingo land to hull can prn employees get workers compWebWebMD provides information about interactions between THSC Cimetidine Oral and cimetidine-theophylline-derivatives. can prk fix lazy eye